fdo-mirrors/mesa
1
0
Fork 0
mirror of https://gitlab.freedesktop.org/mesa/mesa.git synced 2026-05-05 09:38:07 +02:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

aco: Use aco_shader_info::hw_stage instead of guessing.

Browse source 
With this change, ACO is going to rely on the caller to set
the HW stage and will no longer guess it from the input shaders.

This will help enable compiling merged shaders separately,
but that will need further changes in instruction selection.

Signed-off-by: Timur Kristóf <timur.kristof@gmail.com>
Reviewed-by: Qiang Yu <yuq825@gmail.com>
Reviewed-by: Daniel Schürmann <daniel@schuermann.dev>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/23597>
This commit is contained in:
Timur Kristóf 2023-06-12 15:55:40 +02:00 • committed by Marge Bot
parent 6028c146d5
commit bc971ba2c7
1 changed files with 1 additions and 45 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

46
src/amd/compiler/aco_instruction_selection_setup.cpp
View file

@ -689,51 +689,7 @@ setup_isel_context(Program* program, unsigned shader_count, struct nir_shader* c
sw_stage = SWStage::FS;
}
bool gfx9_plus = options->gfx_level >= GFX9;
bool ngg = info->is_ngg && options->gfx_level >= GFX10;
ac_hw_stage hw_stage;
if (sw_stage == SWStage::VS && info->vs.as_es && !ngg)
hw_stage = AC_HW_EXPORT_SHADER;
else if (sw_stage == SWStage::VS && !info->vs.as_ls && !ngg)
hw_stage = AC_HW_VERTEX_SHADER;
else if (sw_stage == SWStage::VS && ngg)
hw_stage = AC_HW_NEXT_GEN_GEOMETRY_SHADER;
else if (sw_stage == SWStage::GS)
hw_stage = AC_HW_LEGACY_GEOMETRY_SHADER;
else if (sw_stage == SWStage::FS)
hw_stage = AC_HW_PIXEL_SHADER;
else if (sw_stage == SWStage::CS)
hw_stage = AC_HW_COMPUTE_SHADER;
else if (sw_stage == SWStage::TS)
hw_stage = AC_HW_COMPUTE_SHADER;
else if (sw_stage == SWStage::MS)
hw_stage = AC_HW_NEXT_GEN_GEOMETRY_SHADER;
else if (sw_stage == SWStage::VS_GS && gfx9_plus && !ngg)
hw_stage = AC_HW_LEGACY_GEOMETRY_SHADER;
else if (sw_stage == SWStage::VS_GS && ngg)
hw_stage = AC_HW_NEXT_GEN_GEOMETRY_SHADER;
else if (sw_stage == SWStage::VS && info->vs.as_ls)
hw_stage = AC_HW_LOCAL_SHADER;
else if (sw_stage == SWStage::TCS)
hw_stage = AC_HW_HULL_SHADER;
else if (sw_stage == SWStage::VS_TCS)
hw_stage = AC_HW_HULL_SHADER;
else if (sw_stage == SWStage::TES && !info->tes.as_es && !ngg)
hw_stage = AC_HW_VERTEX_SHADER;
else if (sw_stage == SWStage::TES && !info->tes.as_es && ngg)
hw_stage = AC_HW_NEXT_GEN_GEOMETRY_SHADER;
else if (sw_stage == SWStage::TES && info->tes.as_es && !ngg)
hw_stage = AC_HW_EXPORT_SHADER;
else if (sw_stage == SWStage::TES_GS && gfx9_plus && !ngg)
hw_stage = AC_HW_LEGACY_GEOMETRY_SHADER;
else if (sw_stage == SWStage::TES_GS && ngg)
hw_stage = AC_HW_NEXT_GEN_GEOMETRY_SHADER;
else if (sw_stage == SWStage::RT)
hw_stage = AC_HW_COMPUTE_SHADER;
else
unreachable("Shader stage not implemented");
init_program(program, Stage{hw_stage, sw_stage}, info, options->gfx_level, options->family,
init_program(program, Stage{info->hw_stage, sw_stage}, info, options->gfx_level, options->family,
options->wgp_mode, config);
isel_context ctx = {};